package com.atguigu.springcloud.controller;

import com.atguigu.springcloud.entities.CommonResult;
import com.atguigu.springcloud.entities.Payment;
import com.atguigu.springcloud.service.PaymentService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;

@RestController
@Slf4j
public class PaymentController {
    @Resource
    private PaymentService paymentService;
    @Resource
    private DiscoveryClient discoveryClient;

    @Value("${server.port}")
    private String serverPort;
    @PostMapping("/payment/create")
    public CommonResult create(@RequestBody Payment payment){
        int result = paymentService.create(payment);
        log.info("*******插入结果"+result+serverPort);
        if(result>0){
            return new CommonResult(200,"成功"+serverPort,result);
        }else{
            return new CommonResult(300,"失败",null);
        }

    }

    @GetMapping("/payment/find/{id}")
    public CommonResult findById(@PathVariable Long id){
        Payment payment = paymentService.findById(id);
        log.info("*******查询结果"+payment);
        if(payment!=null){
            return new CommonResult(200,"成功"+serverPort,payment);
        }else{
            return new CommonResult(300,"失败",null);
        }
    }

    @GetMapping("/payment/discovery")
    public Object discovery(){
        List<String> services = discoveryClient.getServices();
        for(String service:services){
            log.info("service");
        }
        List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
        for (ServiceInstance instance : instances) {
            log.info(instance.getServiceId()+"\t"+instance.getHost()+"\t"+instance.getPort()+"\t"+instance.getUri());
        }
        return this.discoveryClient;
    }

}
